BATTLE CREEK, MI -- A woman is in critical condition after an accident on Morgan Road near Capital Avenue in Pennfield Township Monday night.

The woman was found in the road with injuries near that intersection at about 10:54 p.m., according to a news release from the Calhoun County Sheriff's Office.

Deputies say a semi tractor with tandem trailers may have been turning at the intersection and may have struck the woman with its rear trailer tires. Detectives also are investigating the possibility that a second vehicle behind the trailer ran over the victim in the road.

The woman is currently at Bronson Methodist Hospital in Kalamazoo in critical condition.

Police ask witnesses to contact the Calhoun County Sheriff's Office at 269-781-0880.